Home / Cutters / Milling / End Mill, Ball, 4 Flute, 3/8, Niagara NOS End Mill, Ball, 4 Flute, 3/8, Niagara NOS$21.00 Category: Milling Description Description Four Flute Ball Endmill, Co- Titanium Nitride, $21.00 each Related products End Mill, 4 Flute, 5/8″ Diameter, Spain, NOS ***SOLD*** $10.00 Read more End Mill, 6 Flute, 2″ Diameter, Import, NOS ***SOLD*** $19.00 Read more Cutter, Double Angle, 90 Degree x 1″, 1/2″ Shank, Niagara $69.00 Read more End Mill, Brown & Sharpe #9, 1″ Diameter $20.00 Read more